{% extends "base.html" %}
{% block title %}{{ "Edit" if pk else "New" }} {{ res.label|lower }}{% endblock %}
{% block body %}
<h1>{{ "Edit" if pk else "New" }} {{ res.label|lower }}</h1>
{% if errors %}<p class="err">{{ errors }}</p>{% endif %}
{% macro value_of(f) -%}
  {%- if row is none -%}{%- elif row is mapping -%}{{ row.get(f.name) if row.get(f.name) is not none else "" }}
  {%- else -%}{{ row|attr(f.name) if row|attr(f.name) is not none else "" }}{%- endif -%}
{%- endmacro %}
<form method="post"
      action="{{ prefix }}/{{ slug }}/{{ (pk ~ '/edit') if pk else 'new' }}"
      style="max-width:520px">
  {% for f in res.fields %}
    {% set editable = not (pk and f.name in res.pk) %}
    <label for="{{ f.name }}" class="{{ 'req' if f.required else '' }}">
      {{ f.name }}{% if f.fk %} <span class="muted">&rarr; {{ f.fk }}</span>{% endif %}
    </label>
    {% if not pk and auto_keys is defined and f.name in auto_keys %}
      {# Assigned by the database: show what it will be, but do not invite a
         value the Create model would discard. #}
      <input id="{{ f.name }}" name="{{ f.name }}" type="text"
             value="{{ auto_keys[f.name] }}" readonly>
      <span class="muted" style="font-size:.8rem">assigned automatically on save</span>
    {% elif f.type in ("geopoint", "geojson") %}
      {# No input: geometry is derived, and round-tripping its binary
         representation through a text box would be meaningless. #}
      <p class="muted" style="margin:.2rem 0 0;font-size:.85rem">
        Derived automatically; not editable here.</p>
    {% elif f.name in options %}
      <select id="{{ f.name }}" name="{{ f.name }}" {{ "disabled" if not editable }}>
        <option value="">{{ "" if f.required else "(none)" }}</option>
        {% for opt in options[f.name] %}
          <option value="{{ opt }}" {{ "selected" if value_of(f)|trim == opt|string }}>{{ opt }}</option>
        {% endfor %}
      </select>
    {% elif f.type == "boolean" %}
      <input type="checkbox" id="{{ f.name }}" name="{{ f.name }}"
             {{ "checked" if value_of(f)|trim in ("True","true","1") }} {{ "disabled" if not editable }}>
    {% else %}
      <input id="{{ f.name }}" name="{{ f.name }}"
             type="{{ {'integer':'number','number':'number','date':'date','datetime':'datetime-local'}.get(f.type,'text') }}"
             {{ 'step="any"' if f.type == 'number' }}
             value="{{ value_of(f)|trim }}"
             {{ "required" if f.required and editable }} {{ "readonly" if not editable }}>
    {% endif %}
    {% if not editable %}<span class="muted" style="font-size:.8rem">primary key, not editable</span>{% endif %}
  {% endfor %}
  <div class="actions">
    <button class="btn primary" type="submit">Save</button>
    <a class="btn" href="{{ prefix }}/{{ slug }}">Cancel</a>
  </div>
</form>
{% endblock %}